package com.spring.service.impl;

import com.spring.service.UserService;
import org.springframework.stereotype.Service;

/**
 * @Author 咕唧
 * @Date 2022/5/19 12:19
 * @Version 1.0
 */
//@Component
@Service //为了方便区分，Component注解的别名,让我们一眼看过去就知道是操作业务的
public class UserServiceImpl implements UserService {
    public UserServiceImpl() {
        System.out.println("UserServiceImpl的构造方法执行了");
    }

}
